OT-2026-000044045
Publication integrity record
Two cup vacuum gripper, two outlet manifold, single stage ejector, supply line pressure sensor, sustained blow-off after set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000044045) never changes.
Identity and time
| Publication number | OT-2026-000044045 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-d679-7c33-b0c4-e0bf56f0d7be · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:29:06.584190Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000044045 |
| Status | PUBLIC |
Content hashes
| Canonical text | 250b61aff2efc2ad52bc2cba18446ad52d993be355f18891f8021ddbcd7355cc |
|---|---|
| Markdown | 17299bf36b9ff390ac1b052099e11e0a21123b06f273b365d6c3de6b320b738f |
| Publication page | c5298051a6b2e7d4a7e04e154f3858e6642a5db3273e84ef89c0e201eb747ca2 |
| Manifest | 1bc38bce4c0574d963ec89bb757df4cb4727fc46ed0099efe24f4096de6e1762 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | KibsyyG1lFerYwws5n5n/jhGGJ3qU86AvteGD0qkZee8/X32cjQBkDfJd/XYGLlmIKjvURs0Q1UwQ3HorhacAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:12:26.231361Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044045observed c5298051a6b2e7d4a7e04e154f3858e6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:12:26.214038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044045/manifest.jsonobserved 1bc38bce4c0574d963ec89bb757df4cb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:26.196231Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044045/publication.mdobserved 17299bf36b9ff390ac1b052099e11e0a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:12:26.178182Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000044045/publication.txtobserved 250b61aff2efc2ad52bc2cba18446ad5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|